Musicians create polychords by placing two or more traditional three-tone chords (or triads) on top of each other.
A polychord in music and in the theory of music is considering two or more chords. They are placed one on top of the other which means that musicians are writing the polychords with the top chord above a line and with another chord at the bottom below.
The Olympic games in greece were very different to the building and what the games are. They are similar for the amount of players playing the game. They different since the games consisted of gladiator fights and more .